I've deployed my application to AWS Lambda with Zappa. The deployment went fine without any issues. But when I try to reach the app via AWS API Gateway I get a 500 response.
The logs says
Unable to import module 'handler': No module named builtins
The environment runs on Python 2.7. I've added future to the Pipfile but it still won't work.
When I check the code in Lambda I can see the following code
from __future__ import unicode_literals
from builtins import str
I can't find what can be wrong. Does anyone have a clue?